摘要
在总结国内外单轿厢电梯供电装置存在的问题和供电保护要求的前提下。给出了多轿厢电梯供电装置的结构及功能。对互为对重的两台轿厢组成的电梯单元系统提出了运行分析及处理方法；提出了双轿厢电梯供电装置存在的问题及解决办法，以及环型电梯供电系统的结构及功能。
Summing up the problems of the single car elevator power supply system and the protection requirements of power supply at home and abroad, the structure and function of the power supply device for the multi-car elevator are given. The operation analysis and treatment method of the elevator unit system which is composed of two cars with balancing weight each other are presented. And the problems and solutions of double car elevator power supply device are put forward, as well as the structure and function of the power supply system of the loop type elevator.
出处
《中国电梯》
2017年第19期7-12,56,共7页
China Elevator
基金
辽宁省教育厅科学研究项目（L2015445,2015-2018）
关键词
单轿厢电梯
多轿厢电梯
供电装置
运行分析
结构
功能
single car elevator
multi-car elevator
power supply device
operation analysis
structure
function
